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目錄  

行業新聞

6 月鋼鐵行業大事記·········································1 

5月份中國不銹鋼產量、進出口、表觀消費量數據發布················2 

玫德集團 7 月 3 日簽約并購金潤德不銹鋼水管····················3 

本鋼集團成功研發輸氫管線用鋼系列產品···························4 

新鋼研發出 XGD6A 冷軋寬幅鋼帶······························4 

越南宣天集團將建設越南最大綠色鋼鐵基地·····················5 

德國兩項鋼廠綠色轉型項目正持續穩步推進·············5    

技術交流

焦化技術 焦化廠生產工藝的安全策略研究······························6 

焦爐爐頂區域的設計優化與改造建議·························10 

燒結技術 

邯鋼 360m2 燒結機降低煤氣消耗生產實踐·····················14 

新型高效燒結環冷機密封創新技術···························19 

煉鐵技術 

廣東敬業煉鐵總廠降低燃料比實踐························22 

基于熱應力利用與系統優化的高爐送風裝置快速更換技術研究——以廣東敬業 1# 高爐為例·····························26 

煉鋼技術

鐵水預處理冶煉一步法 409 鋼種工藝優化探究······················29 

250 噸 LF 爐深脫硫工藝的優化····························34 

軋鋼技術 Q355RE 耐候鋼薄規格熱軋卷板的工藝優化與表面質量控制···40 

軋鋼廠改造冷卻塔改造的研究與實踐·························43 

數據統計

2025 年 2 月 2000 級高爐經濟指標·····························46

新視角 

唐山 4 個鋼鐵產能置換項目有序推進中·····················································2 

兩部門：提高新材料質量穩定性和服役壽命，降低生產成本···································3 

行業首創！南鋼智慧采購一體化平臺二期項目上線··········································4 

寶鋼香港研發中心揭牌成立································································5 

項目商機 

江蘇：儲氣罐采購項目·······························································6 

陜西：氮氣軸流式調壓器采購項目······················································6 

福建：循環水處理采購項目··························································7 

天津：帶鋼自動打包機采購項目····················································7 

遼寧：高壓變頻器采購項目·····························································8 

河北：燒結SCR脫硝催化劑采購項目·····················································8 

河南：鐵水包采購項目··································································9

山西：高爐沖渣水換熱站采購項目·················································9 

四川：多管除塵輸灰系統備件采購項目··················································10 

江蘇：混料機采購項目·································································10 

河北：移動堆取料機采購項目··························································11 

山西：煤氣排水器采購項目····························································11 

河北：活動煙罩柔性裝置采購項目······················································12

山東：轉爐煙道檢修項目·······························································12

江蘇：高爐主卷揚傳動控制系統采購項目················································13 

河南：風口套采購項目·································································13

新疆：電機維修項目····································································14 

江西：電動蝶閥采購項目································································14 

遼寧：旋轉溜槽采購項目································································15 

山西：干熄焦烘爐采購項目······························································15 

河南：拋丸機備件采購項目······························································16 

河北：導衛襯板采購項目································································16 

天津：打標漆采購項目·································································17

黑龍江：固定式磁粉探傷機采購項目·····················································17 

部分鋼鐵企業供應商統計·······················································18 

招標公告···········································································23